function jump(){
 window.location.href="index.html";
}

function mimayanzheng(){
	var username = 'admin';
	var password = 'admin';
	var yonghuming1 = document.getElementById("yonghuming").value
	var mima1 = document.getElementById("mima").value
	if (yonghuming1==username && mima1==password) {
		jump()
	} else{
		alert('登陆失败：管理员用户或密码输入错误!初始用户名及密码：admin')
	}
	
	//alert("你输入的用户名是:"+yonghuming1+"\n密码是:"+mima1);
}
